Zumbrota Drivetrain

GM 14T-513T Ring and Pinion Set

$478.89

SKU: YG GM14T-513T

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Yukon Gear and Axle YG GM14T-513T is a high-performance ring and pinion set designed to upgrade the differential in GM 10.5" 14-bolt truck axles. This "thick" gear set is specifically engineered for use with carriers rated for 4.11 ratios and lower, providing a robust solution for enhancing drivetrain performance. Constructed from high-grade steel, both the ring and pinion components feature a specially designed tooth surface finish. This finish is intended to minimize friction and heat buildup, contributing to increased durability and efficiency. The set includes a 10.50" ring gear diameter, a 30-spline pinion, and requires 12 ring gear bolts, all matched to a 5.13 gear ratio for optimal performance. This product is intended to be a direct fit for the specified GM 10.5" 14-bolt truck applications. For fitment verification or any technical questions, Zumbrota Drivetrain offers assistance via phone or live chat.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberYG GM14T-513T
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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